Influence of chemical and mechanical methods on weed control and productivity of sesame in rice fallow

被引：0

作者：

Krishnaprabu, S. ^{[1
]}

Kalyanasundararn, D. ^{[1
]}

机构：

[1] Annamalai Univ, Fac Agr, Dept Agron, Annamalainagar 608002, Tamil Nadu, India

来源：

PLANT ARCHIVES | 2007年 / 7卷 / 02期

关键词：

rice fallow sesame; weed control; alachlor; metolachlor; hand hoeing;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Field experiment was conducted at Experimental farm, Annamalai University, Annamalainagar, during February-April 2005 to study the influence of chemical and mechanical methods on weed control and productivity of sesame in rice fallow. The results indicated the application of alachlor @ 1.5 kg ha(-1) at 1 DAS + hand hoeing at 30 DAS controlled weeds effectively. The plant height, number of branches plant(-1), number of capsules plant(-1) and seed yields were influenced by different weed control methods.

引用

页码：787 / 789

页数：3